And now, i am stuck at how to change the width of the middle region (aka the focal region)? I can modify the distance between my current camera and the middle region just fine. And also can i improve the quality of my DOF visualize, make it less rough on the edge and less ugly? Thank you all very much.
Well, i want to visualizing the DOF in-game, and so far i have manage to turn the visualizing on/ off, modify the distance between focal region and camera, but then i stuck at how to change the width of focal region. Sorry for confused you, hope you didn’t use any attack and hit yourself.